Add Bank Mega Syariah InsanReward landing page with claim form

Create a responsive landing page for the InsanReward program, featuring a hero section, program details, and a claim form with name, email, and WhatsApp number input fields. Includes footer with contact information and logo.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 0fed62fc-50d2-4caf-af2a-31f14b2f9279
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/42a4daae-2324-4bdb-9f70-3a3f68114d06/0fed62fc-50d2-4caf-af2a-31f14b2f9279/8MCAXgZ
